Showing posts with the label PHP arrayShow all

PHP array_key_exists

Kevin Li
by Kevin Li 2:01 AM

The PHP array_key_exists function (function) can be used to check whether the specif…

PHP sort array - array sort

PHP sort array - array sort

Kevin Li
by Kevin Li 3:39 PM

PHP sort function is used to  array  the way to reorder the array sort, sort in asce…

PHP array_values

Kevin Li
by Kevin Li 3:05 PM

PHP array_values ​​is used to query the element values ​​of the array. Put an array …

PHP array_count_values

Kevin Li
by Kevin Li 2:57 PM

array_count_values ​​is used to count the  number of elements in the  array (  Array…

PHP array_keys

Kevin Li
by Kevin Li 12:15 AM

PHP array_keys is used to find the key value in the PHP array. It can simply output …